voluptasmollitia/docs-exp/storage.uploadtasksnapshot.metadata.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/storage](./storage.md) &gt; [UploadTaskSnapshot](./storage.uploadtasksnapshot.md) &gt; [metadata](./storage.uploadtasksnapshot.metadata.md)

## UploadTaskSnapshot.metadata property

Before the upload completes, contains the metadata sent to the server. After the upload completes, contains the metadata sent back from the server.

<b>Signature:</b>

```typescript
metadata: FullMetadata;
```